baber/WOPTO huggingface dataset:
Patent KR-20010007251-A (KR)
Title: Liquid crystal display device
Inventor: KAMITAKA SATOSHI
IPC: G09F9/00
Filed: 2000-06-07
Abstract: PURPOSE: An LCD is provided to improve uniformity of brightness by uniformalizing a cell gap, also to improve a yield, and to facilitate confirmation of compressed deformation of a conductive material from the rear face of an array substrate. CONSTITUTION: In a transfer electrode which is arranged on an insulating substrate on an array substrate side and supplies a potential to a common electrode of a counter substrate, a conductive metallic film for supplying a common electrode potential to the transfer electrode, and a conductive thin film deposited in the last conductive film depositing process of the insulating substrate(1) are connected with each other by a contact hole(7) in the peripheral part of the transfer electrode, and the above-mentioned conductive thin film is formed directly on the insulating substrate at a part of the central part of the transfer electrode(2). Thus, even in the case that the central part of the transfer electrode(2) is made thinner than the peripheral part and the conductive material is insufficient in compressed deformation, a cell gap does not become thick in the neighborhood of the transfer electrode, and it is possible to uniformalize the cell gap in the neighborhood of the transfer electrode.
Patent KR-20010110593-A (KR)
Inventor: SHIN YONG
Filed: 2000-06-07
Abstract: 본 발명은  300메쉬 이하의 입도를 가지는 규석분말(silicate powder) 100중량부에 대하여 무수탄산 나트륨(Na 2 CO 3 ) 40∼60중량부, 피로인산나트륨(sodium pyrophosphate) 25∼40중량부, 트리포리인산나트륨(sodium tripolyphosphate : Na 5 P 3 O 10 ) 10∼20중량부 및 소디움헥사메타포스페이트(NaPO 3 ) 3∼15중량부를 혼합하고, 이 혼합물을 용융점 이상의 온도의 고온으로 용융시킨 후 결정형태로 냉각한 후 크리스탈상태의 물질을 얻고, 이 크리스탈에 물을 가하여 용해로에 넣어 120℃∼200℃ 온도로 가열하여 얻어진 액체를 냉각시켜서 제조된 신규의 규산염을 주제로 한 액상 금속관 청정제에 관한 것이며, 이 청관제는 기존의 인산염 청관제에 비하여, 물의 산도와 온도에 영향을 받지 않고 조성물을 구성하는 각 성분의 상승작용에 의하여 금속표면에 형성된스케일이나 녹을 제거하고 수중에 포함된 부식인자들을 분산시키며, 이온들의 활성을 억제하는 한편, 금속표면에 강력한 화학적 피막을 형성하여 방식 및 방청상태를 유지할 수 있으므로 각종 보일러, 열교환기, 순환 냉각기, 급수관 등과 같이 물을 취급하는 시설에 투입하여 사용하면 물과 접촉하는 각종 배관이나 탱크 등을 녹이나 스케일의 형성 없이 장기간 청결한 상태로 유지 할 수 있다. 또한 본 발명의 청정제는 하천의 부영양화의 원인이 되는 인산염의 사용을 최소화하여 수질오염의 염려가 없고 무색, 무취, 무독이며 사용할 때 납, 아연, 구리와 같은 금속을 용출시키지 아니하므로 특히 음용수를 취급하는 금속배관에 적용할 경우 안전하고 위생적으로 사용할 수 있다. 또한 본 발명의 청정제는 가격이 저렴하고 국내에 다량으로 매장되어 있는 규석을 주원료로 사용하므로 금속관의 청정유지에 소요되는 비용을 절감할 수 있다.
Patent KR-20020002831-A (KR)
Inventor: YOO MIN YEONG
IPC: G11C11/4096
Filed: 2000-06-30
Abstract: PURPOSE: A data output control circuit is provided, which reduces a data transition time at an input/output pad and also reduces a noise generation. CONSTITUTION: An output enable clock signal generation part(110) generates an output enable clock signal(OECLK) using a delay signal and an inverted signal of a clock signal inputted to a clock pad(CLKPAD). A data output enable signal generation part(10) generates a data output enable signal(OE) to output data of a cell sensed by the output enable clock signal to the input/output pad. An output buffer control part(20) controls one of a pull-up driver and a pull-down driver of a data output buffer selectively by a voltage level of read data. An input/output buffer part(30) comprises the pull-up driver and the pull-down driver, and a load part(50) is made by modeling a signal line connected to the input/output pad part and has a high impedance state(Hi-Z) when there is no data in the input/output pad part.
Patent KR-20020005233-A (KR)
Title: Method for making a vertical type transistor using a standard semiconductor process
Inventor: LEE JONG UK
IPC: H01L21/8238
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a vertical transistor using a standard semiconductor process is provided to manufacture a high-integrated dynamic random access memory(DRAM) device and a high-performance complementary metal-oxide-semiconductor(CMOS) field-effect-transistor(FET), by forming the vertical transistor on a double layer silicon wafer. CONSTITUTION: After a part of an upper silicon layer is etched by a photolithography method, an ion implantation process is performed to form a source/drain region(4). The upper silicon layer is removed to separate devices by a photolithography method. An interlayer dielectric(5) is formed, and is planarized by a chemical mechanical polishing(CMP) method. The planarized interlayer dielectric is dry- or wet-etched to be left by a predetermined thickness from an interface between the upper silicon layer and a buried oxide layer(2). A gate oxide layer(6) and a gate material(7) are consecutively formed, and the gate material is planarized by a CMP method. A predetermined thickness of the gate material is wet- or dry-etched, and an interlayer dielectric(8) is formed. The gate material and the interlayer dielectric are etched by a photolithography method. The interlayer dielectric is etched to form a source/drain region(9) by a photolithography method. Doped polycrystalline silicon is formed by an ion implantation method or epitaxial growth method. The source/drain region is formed by a photolithography method.
Patent KR-20020004083-A (KR)
Inventor: PACK KWAN SUK
IPC: C12G3/00
Filed: 2000-06-30
Abstract: PURPOSE: A wine containing the extract of oak tree leaf is provided, thereby relieving strong alcoholic smell and bitter taste and meeting one's taste. CONSTITUTION: The wine contains the extract of oak tree leaf, in which the leaf of oak tree is selected from Quercus Acutissima, Quercus mongolica Fisch., Quercus Crispula, Quercus Dentata, Quercus Varabilis, Quercus Aliena, Quercus Glauca, Quercus serrata Thunberg, Quercus Glauda and Quercus Myrsinaefolia. The method for producing the wine comprises the steps of: collecting the leaf and branch of one year-old oak tree; within 3 hours after collecting, dipping the leaf in a solvent at 25 to 28 deg.C for 12 to 15 hours to obtain its extract; and producing the wine using the extract as water and aging it for 3 months.
Patent KR-20000058885-A (KR)
Inventor: PAHNG SUK BAUM
IPC: G06Q50/20
Filed: 2000-07-04
Abstract: PURPOSE: A customized remote educational service method using networks and the system thereby are provided to support so as to configure a course of customized study autonomously according to the request and disposition of an enterprise or an individual. CONSTITUTION: A client accesses a customized remote educational server system(500) through an internet(300) using his computer(100). An access unit(200) comprises a network termination access device, a series of devices for services to access the customized remote educational server system(500) and an ISDN PRI. The customized remote educational server system(500) is composed of an authentication server(510), a web server(520), a mail server(530), a customized remote educational application server(540) and various relative databases(610-650) connected through a transmission line(550).
Patent KR-20020005335-A (KR)
Title: Surfing board having engine
Inventor: HUH YOUP
IPC: B63B35/79
Filed: 2000-07-10
Abstract: PURPOSE: An engine-mounted surf-riding board is provided to enjoy the surf-riding without no wind and no waves by easily assembling an engine into the surf-riding board while keeping the surf-riding board light and small. CONSTITUTION: An engine-mounted surf-riding board includes a surf-riding board(10) formed with an engine mounting groove(12) for mounting an engine, the engine(14) mounted in the engine mounting groove, a screw(16) positioned on a bottom surface of the surf-riding board to rotate by the engine, and a velocity controlling element connected to a life jacket of a surfer via a control wire(48) for controlling an engine output, wherein a protecting net(18) is further provided to the bottom surface of the surf-riding board to protect the screw inside, and a water blocking element is further provided to intake and exhaust channels of the engine for preventing water from being introduced into the engine when the surf-riding board is overturned.
Patent KR-20020007816-A (KR)
Title: Information transmission/receiving system by using CDMA and FLEX
Inventor: YOON JUNG EUN
IPC: H04B1/26
Filed: 2000-07-19
Abstract: PURPOSE: An apparatus for transmitting and receiving securities and information using CDMA and FLEX networks is provided to improve the compatibility and usability of products by composing a function for simultaneously using the CDMA and FLEX networks. CONSTITUTION: The first R/F receiving unit(3) receives various voice and data signals received through a duplexer(2), amplifies the received voice and data signals at a certain level, and transmits the amplified voice and data signals to the first decoder(5). An R/F transmitting unit(4) outputs the various voice and data signals outputted from the first decoder(5) to a CDMA wireless transmitting and receiving antenna(1) through the duplexer(2). The first decoder(5) decodes various voice and data information received through the first R/F receiving unit(3) to transmits decoded voice and data information to a microcomputer(15), and decodes various voice and data information outputted from the microcomputer(15) to output decoded voice and data information to the R/F transmitting unit(4). The second R/F receiving unit(7) receives various wireless call information received through a FLEX wireless receiving antenna(6) and amplifies received various wireless call information at a certain level. The second decoder(8) decodes various wireless call information received through the second R/F receiving unit(7) and transmits decoded wireless call information to the microcomputer(15). The microcomputer(15) performs an entire control function of a system through a certain program. An audio codec(14) decodes various voice and sound signals outputted through the microcomputer(15) to output the decoded voice and sound signals through a speaker(15), encodes various sound signals including voice signals of a user inputted through a microphone(13) to output the encoded sound signals to the microcomputer(15), and performs a wireless voice communication with unspecified person.
Patent KR-20020008895-A (KR)
Title: A method for acquiring the clients' preference informations on the on-line and a target advertisement method using the e-mail based on the preference
Inventor: HWANG JAE HYEOK
IPC: G06Q50/00
Filed: 2000-07-21
Abstract: PURPOSE: A method for researching the preference degree of on-line customers and performing target advertising using e-mail is provided to reduce the time period for connecting the selection of an existing target with target advertising and selecting targets, to grasp the propensity of customers and the effect of advertising by collecting the result of advertising via e-mail, and to perform e-mail target advertising by using the result of advertising. CONSTITUTION: The method comprises steps of raising members as netizen member, a host member or an advertiser member of an advertising agency(s20), collecting profiles including e-mail addresses, passwords and personal information for prize and mileage provision and advertising cost receipt(s40), sending profile-based question e-mail for collecting the degree of preference and fancy to industries, products and advertisers of the members(s60), collecting the effect of advertising to the members(s80), and writing a profile-based report, a preference-based report and an advertising effect report by analyzing the profile, the degree of preference and the effect of advertising(s100). When the preference degree is collected, an advertising server automatically reflects the responses of the members on a preference degree database.
Patent KR-20010015420-A (KR)
Title: Electrostatic capacitance sensor, electrostatic capacitance sensor component, object mounting body and object mounting apparatus
Inventor: HIROTA YOSHIHIRO
IPC: G01D5/24
Filed: 2000-07-22
Abstract: PURPOSE: A capacitance sensor, components of the same, a loading body with the same, and a loading with the same are provided to reduce a manufacturing cost by simplifying a structure of a capacitance sensor. CONSTITUTION: A mobile arm(10) for detecting a wafer is composed of an insulating body(11), a detection electrode(32), and a multitude of shield electrode(21,31,41). The insulating body(11) is formed by the first to the fifth insulating layers with one body. The shied electrode(21) is formed on the first insulating layer. The detection electrode(32) and the shield electrode are formed on the third insulating layer. The second insulating layer is inserted therebetween. The fourth and the fifth insulating layers are laminated sequentially thereon.
Patent KR-20010021223-A (KR)
Title: Epitaxially coated semiconductor wafer and process for producing it
Inventor: BENSKIGUIDO
IPC: B24B37/04
Filed: 2000-08-04
Abstract: PURPOSE: An epitaxial coated semiconductor wafer and a method for manufacturing the same are provided to reduce a manufacturing cost by improving epitaxial coating on a semiconductor wafer. CONSTITUTION: A semiconductor wafer is inserted and polished between rotary polishing plates when an alkali polishing solution is supplied. A front face and a rear face of the semiconductor wafer are polished simultaneously by the polishing process. The front face and the rear face of the semiconductor wafer are polished simultaneously when a solution including multivalent alcohol is supplied. The semiconductor wafer is cleaned and dried. An epitaxial layer is deposited on the semiconductor wafer.
Patent KR-20020014427-A (KR)
Title: An method for compensating steering sensor's zero point in VDC
Inventor: HAN SANG GI
IPC: B62D6/00
Filed: 2000-08-18
Abstract: PURPOSE: A zero point correcting method of a relative steering angle sensor for a VDC(Vehicle Dynamic Control) system is provided to prevent wrong operation of the system by correcting the zero point of the relative angle sensor, and to control the vehicle stably by improving the reliability of the sensor. CONSTITUTION: The wheel speed is detected with a wheel speed sensor in starting(S100), and the speed of the vehicle body is calculated with the detected wheel speed by a control unit(S101). The vehicle body speed is compared with a vehicle body constant(S102), and the relative steering angle sensor value and the angle speed sensor value are detected with the control unit in traveling rectilinearly over the reference speed(S103). Values are detected from sensors, and the predetermined angle speed sensor value is calculated corresponding to the relative steering angle sensor value(S104). The value of the angle speed sensor is subtracted from the calculated value of the angle speed sensor(S105), and the remainder is compared with the zero point adjusting reference constant(S106). The zero point is corrected with subtracting 360 angular degrees from the steering angle in case of the difference of the angle speed sensor value to be over the positive reference constant(S107), and the difference is compared with the negative reference constant in case of the difference of the angle speed sensor value to be less than the positive reference constant(S110). The control unit detects the counterclockwise rotation of the steering wheel in stopping the vehicle in case of the difference to be less the negative reference constant, and corrects the zero point by adding 360 angular degrees(S111). The vehicle is controlled stably with correcting the zero point in steering at a stop of the vehicle.
Patent KR-20020015522-A (KR)
Title: Plating apparatus for semiconductor package and its method
Inventor: JI JAE HWAN
IPC: H01L21/50
Filed: 2000-08-22
Abstract: PURPOSE: An apparatus for plating a semiconductor package is provided to prevent damage to a belt, by supplying hot wind to the belt on which a predetermined thickness of a plating layer is formed, and by melting and removing the plating layer. CONSTITUTION: Rotation units(2) supply predetermined rotation force, separated from each other by a predetermined interval. The belt(4) picks up a semiconductor package material and transfers the semiconductor package material in a predetermined direction, coupled to the rotation unit. The belt and the semiconductor package material are soaked in a plating cell(6) in which a predetermined chemical solution is melted to perform a plating process. A thermal wind supply unit(20) melts and removes the plating layer formed on the belt at a high temperature after the semiconductor package material is unloaded from the belt, installed between the rotation units.
Patent KR-20020018240-A (KR)
Title: Device for measuring and supplying gas
Inventor: KWON HYEOK NAM
IPC: G01F3/22
Filed: 2000-09-01
Abstract: PURPOSE: A gas measuring and distributing apparatus is provided to measure the amount of gas conveniently by sucking testing gas mechanically, and to inject measured gas to the object accurately by converting a gas passage automatically. CONSTITUTION: A gas measuring and distributing device comprises a container installed at the side of a vertical base member(10) to measure test gas; a gas suction pipe and a gas distributing pipe(30,31) mounted at the side of the container and connected; and a driving unit sucking and discharging gas through the suction pipe and the distributing pipe. Gas is supplied from a cylinder housing(20) of an injector through the distributing pipe to the object with moving down a driving cylinder(40) by converting the gas passage, and sucked into the cylinder housing with opening the suction pipe by repeating the driving cylinder. The gas measuring and distributing device is manufactured conveniently with simple structure, and testing hours are reduced with measuring and distributing gas mechanically.
Patent KR-20020021698-A (KR)
Inventor: KIM KI BUM
IPC: B01J20/04
Filed: 2000-09-16
Abstract: PURPOSE: A dehumidifying composition that is prepared by compounding waste lime, waste shell fish, calcium oxides, calcium hydroxides, and sodium hydroxides is environmentally acceptable so that it could be an excellent substitute for conventional calcium chloride. CONSTITUTION: The preparation method of dehumidifying composition includes: (i) mixing water with an admixture comprising at least two material selected from waste lime, waste shell fish, calcium oxides, calcium hydroxides, and sodium hydroxides followed by heating; (ii) adding CH3COOH into the resultant of 1st step to obtain acetate; (iii) adding 0.01-2wt.% of sodium alginate to 100wt.% of acetate prepared in the 2nd step and agitate for obtaining an undiluted solution of the present dehumidifying composition wherein based on the 100wt.% of acetate, 0.1-0.2wt.% of starch, 1-5wt.% of sodium silicate and 0.01-0.5wt.% of pigment are further added; (iv) adding 50-150wt.% of sand or low cost inorganic oxides to 100wt.% of the undiluted solution of the present dehumidifying composition and agitate to obtain a solid dehumidifying composition.
Patent KR-20010067202-A (KR)
Title: Method and apparatus for intracardially surveying a condition of a chamber of a heart
Inventor: OSADCHY MARGARITA
IPC: G06T1/00
Filed: 2000-09-20
Abstract: PURPOSE: To survey the condition of a cardiac cavity. CONSTITUTION: This method includes a process for obtaining a first image of the cavity including topographic information; a process for advancing the distal tip of a catheter into the cavity; a process for obtaining a second image including an image of the distal tip of the catheter in the cavity; a process for displaying the superposition of the topographic information and the second image obtained within the first image for forming the mages superposed and displayed; a process for obtaining condition information at a point over or near the topographic information on the cavity displayed on the superposed images; and a process for obtaining condition information at one or more additional points sufficient to enable formation of a survey map for the condition within the cavity in number and spacing.
Patent KR-20010110059-A (KR)
Inventor: KWON MIN SOON
Filed: 2000-09-28
Abstract: 본 발명은 기존의 쌀밥을 짓는 방식으로 밥을 지어도 잡곡밥이 잘 지어지고, 또한 고루 영양을 함유하고 있기 때문에 인체 건강 특히 자녀들의 건강에 유익한 잡곡밥 제조용 곡물 혼합물에 관한 것이다.  상기 잡곡밥 제조용 곡물 혼합물은 보리 15-25중량%, 현미 10-20중량%, 찰흑미 8-12중량%, 찹쌀 8-12중량%, 통밀 8-12중량%, 현미찹쌀 8-12중량%, 차기장 2-3중량%, 속서리태 4-6중량%, 백태 2-3중량%, 먹태 2-3중량%, 차조 4-6중량%, 율무 2-3중량%, 차수수 4-6중량%, 적두 2-3중량%를 포함한다.  상기 곡물 혼합물에 참숯백탄이 더 포함되는 것이 바람직하다.  따라서, 인체에 영양소를 균형있게 제공하고 각종 성인병을 예방할 수 있음은 물론 산성체질을 알칼리성 체질로 개선시킬 수 있다.
Patent KR-20000072825-A (KR)
Inventor: SHIN BONG SEOK
Filed: 2000-09-29
Abstract: PURPOSE: An internet based advertisement brokerage method that exposes banner advertisement in pop-up window is provided to maximize the advertisement effect by exposing the banner advertisement to the user regardless of the user's intentions, to supply a method for connecting the advertiser and the advertisement medium by using the internet's interactive characteristic, to fully exercise the advertiser's authority, and to adjust the advertisement fee to correspond to the advertisement effect. CONSTITUTION: An internet based advertisement brokerage method that exposes banner advertisement in pop-up window is composed of registration, selection, advertisement, and payment. A webmaster who wishes to supply advertisement's on one's website registers as a user. The webmaster logs in to the member's menu, confirms the selected options, and selects the advertiser one wishes to link to the web page by using the advertisement selection option. The webmaster receives the advertiser's reply and inserts the advertisement if one likes the final advertisement conditions. The advertisement fee is paid in accordance to the advertisement performance statistics. Once the accumulated advertisement payment exceeds a specific amount, the transfer request is made to the broker.
Patent KR-20020028265-A (KR)
Title: Current collector and the fabrication method thereof for secondary battery
Inventor: AHN TAE YONG
IPC: H01M10/04
Filed: 2000-10-09
Abstract: PURPOSE: Provided is a current collector of a secondary battery, which is produced from a current collector material having guide holes for forming open holes on unit current collectors in the same rate. CONSTITUTION: The current collector is produced by a process comprising the steps of: preparing the current collector material(40); degreasing the current collector material(40); spreading an ink for forming patterns on the surface of the current collector material(40) to form patterns correspondent to the open holes(370) and the guide holes(44); drying the ink; etching to form the open holes(370) and the guide holes(44), wherein the guide holes(44) are formed at a fixed interval; removing the residual ink from the current collector material(40); cutting the current collector material(40) into the unit current collectors(41)(42)(43).
Patent KR-20010070136-A (KR)
Title: Clamping cylinder actuator
Inventor: KANJI MIYATA
IPC: B25B5/12
Filed: 2000-10-12
Abstract: PURPOSE: A clamp cylinder is provided to prevent looseness by vibration of a fitting bolt to a fixed side member by constructing the sealing structure between a rod cover and a cylinder member face against it. CONSTITUTION: A thin plate type gasket(30) made of rubber material with elasticity is interposed between a rod cover back surface(9) and a front end surface of a cylinder tube(1). The gasket is fitted on the outside of a fitting shaft part(10). The gasket is in size enough to extend over not only a sealing surface(11) but also all over a fitting surface(12) of the outside. The gasket is clamped on a fixed side member(100) at the time of fitting it on the fixed side member of a machine. The looseness of a fitting bolt(101) is prevented.
Patent KR-20010040084-A (KR)
Inventor: GERNON MICHAEL D
IPC: C25D7/12
Filed: 2000-10-13
Abstract: PURPOSE: To provide an improved electrolytic prescription for electrodepositing copper on the base of an electronic device and a method for using this prescription. CONSTITUTION: This prescription is a solution which contains a copper alkanesulfonate and free alkanesulfonic acid and is intended for metallization of trenches or vias of a micron or submicron size.